{"product_id":"6-lf870-w-dosy","title":"6 LF870-W-DOSY","description":"\u003cp\u003eThis 6 inch lead free MasterSeries® configurable double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and\/or backpressure. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLonger gate-to-gate length\u003c\/strong\u003e for drop-in replacement of competitor valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-line serviceable assembly\u003c\/strong\u003e for easy maintenance\u003c\/li\u003e\n\u003cli\u003eSupports \u003cstrong\u003evertical up\/vertical down N-pattern installations\u003c\/strong\u003e (LF870W model)\u003c\/li\u003e\n\u003cli\u003eNo special tools required for servicing\u003c\/li\u003e\n\u003cli\u003eFeatures a \u003cstrong\u003ecaptured modular spring assembly\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEquipped with \u003cstrong\u003ereversible and replaceable discs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003efield replaceable seats\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuctile iron valve body design\u003c\/strong\u003e for durability\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStainless steel check components\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmorTek coating technology\u003c\/strong\u003e to resist microbial-induced corrosion (MIC) and exposed metal substrate corrosion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinterization feature\u003c\/strong\u003e with disc retainers and valve body drain ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClapper check assembly\u003c\/strong\u003e for reliable operation\u003c\/li\u003e\n\u003cli\u003eCommonality between 1st and 2nd check components\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCaptured O-ring design\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Free* construction\u003c\/strong\u003e to comply with low lead installation requirements (wetted surface contains less than 0.25% of lead by weight)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796683989269,"sku":"88005417","price":14486.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/178922.jpg?v=1772726608","url":"https:\/\/www.backflowpreventer.com\/products\/6-lf870-w-dosy","provider":"Water Specialties Company","version":"1.0","type":"link"}